From d130d9f9182b45838e8aeedfa0e2ef80c24dc363 Mon Sep 17 00:00:00 2001
From: Azat Khuzhin <azat@libevent.org>
Date: Sun, 13 Nov 2022 21:32:44 +0100
Subject: [PATCH 1/3] Rellocate some text in CONTRIBUTORS.md

---
 CONTRIBUTORS.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index 2781d7e431..bcbbb783b3 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -1,3 +1,5 @@
+_If we have forgotten your name, please contact us_
+
 ## Libevent Contributors
  * Samy Al Bahra
  * Antony Antony
@@ -201,5 +203,3 @@
  * Philip Prindeville
  * Vis Virial
  * Sayan Nandan
-
-If we have forgotten your name, please contact us
\ No newline at end of file

From 7c8b3e99679ef5853f266ac31f26bf49fb06d852 Mon Sep 17 00:00:00 2001
From: Azat Khuzhin <azat@libevent.org>
Date: Sun, 13 Nov 2022 21:44:10 +0100
Subject: [PATCH 2/3] Add a script to add new contributors

---
 extra/release/update-contributors.sh | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100755 extra/release/update-contributors.sh

diff --git a/extra/release/update-contributors.sh b/extra/release/update-contributors.sh
new file mode 100755
index 0000000000..fe896b645a
--- /dev/null
+++ b/extra/release/update-contributors.sh
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+function path_in_repo()
+{
+    echo "$(git rev-parse --show-toplevel)/$*"
+}
+function main()
+{
+    local new_contributors
+    new_contributors="$(mktemp libevent.XXXXXX)"
+    trap "rm $new_contributors $new_contributors.filtered" EXIT
+
+    git log "$(git describe --abbrev=0)..HEAD" --pretty='format:%cN%n%aN' > "$new_contributors"
+    awk '/^ \* / { split($0, cols, " \\* "); print(cols[2]); }' "$(path_in_repo CONTRIBUTORS.md)" | {
+        grep -F -x -v -f "$new_contributors"
+    } | {
+        local grep_patterns=(
+            GitHub
+        )
+        grep -F -x -v "${grep_patterns[@]}" 
+    } > "$new_contributors.filtered"
+    awk '{printf(" * %s\n", $0)}' "$new_contributors.filtered" >> "$(path_in_repo CONTRIBUTORS.md)"
+}
+main "$@"

From acd4cc63e855300691f244c09e67ca02fc2d31fc Mon Sep 17 00:00:00 2001
From: Azat Khuzhin <azat@libevent.org>
Date: Sun, 13 Nov 2022 21:53:17 +0100
Subject: [PATCH 3/3] Add a script to generate changelog

---
 extra/release/changelog.py | 43 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100755 extra/release/changelog.py

diff --git a/extra/release/changelog.py b/extra/release/changelog.py
new file mode 100755
index 0000000000..aec2af1960
--- /dev/null
+++ b/extra/release/changelog.py
@@ -0,0 +1,43 @@
+#!/usr/bin/env python3
+
+import git
+import argparse
+import re
+
+def parse_opts():
+    p = argparse.ArgumentParser()
+    p.add_argument('--git-root', default='.')
+    p.add_argument('--no-squash-merge-childs', action='store_true')
+    p.add_argument('--abbrev', default=8, type=int)
+    # git config pretty.le
+    p.add_argument('--format', default='  o %(s)s (%(h)s %(aN)s)')
+    p.add_argument('--revision-range')
+    return p.parse_args()
+
+def main():
+    opts = parse_opts()
+    repo = git.Repo(opts.git_root)
+    squash = not opts.no_squash_merge_childs
+
+    ignore = []
+
+    revision_range = opts.revision_range
+    if not revision_range:
+        revision_range = repo.git.describe('--abbrev=0') + '..'
+
+    for commit in repo.iter_commits(revision_range):
+        if squash:
+            if commit.hexsha in ignore:
+                continue
+            if len(commit.parents) > 1:
+                for c in repo.iter_commits('{}..{}'.format(*commit.parents)):
+                    ignore.append(c.hexsha)
+        print(opts.format % {
+            's': commit.summary,
+            'h': commit.hexsha[:opts.abbrev],
+            'aN': str(commit.author),
+        })
+
+
+if __name__ == "__main__":
+    main()